I have a 08 Trailblazer, and cant figure out how to make black strip around windows clean looking.?

I have a 08 LTZ Trailblazer, burgundy, and the black strip around the windows i cant seem to get it looking clean without spots and what not. I use Armor All but that takes forever and just like fades away after 1 minute or two. It seems when it drys it disappears. Any trailblazer owners who might can help me? Thanks.